Bones Are Forever question

Since I watch the TV show Bones, I can't imagine anyone playing the roles. I know a movie actually based on the books would be very different, but they are stuck in my mind.

There is a Canadian actor, Roy Dupuis, who would be a great Andrew Ryan. He starred in an earlier TV version of Nikita. As for Brennan, not sure.

Bradly Cooper would work well for Ryan.

Chris, the actors you cast are way too young to play the parts. Tempe and Ryan are both mature people, they have young-adult children so it's silly to think of anyone under the age of 35-40 for the parts. Of course, in Hollywood they do go for the younger models (especially the female roles)but personally I could see Julianne Moore and Hugh Jackman in the roles.
As far as Bones is concerned, I stopped watching after season 3. let's face it it has never had much in common with the books has it ?

I have looked carefully but I can't see the price Now without the price I will not even consider buying. I will add that I am a Tempe Brennan fan but tell us how much?